Light bar



FIG. 1 is a front perspective view of a light bar embodying my newdesign;

FIG. 2 is a view front elevational view of FIG. 1, the rear elevationalview being a mirror image thereof;

FIG. 3 is a left side elevational view of FIG. 1, the right sideelevational view being a mirror image thereof; and,

FIG. 4 is a top plan view thereof.

The bottom view is not visible during use of the invention and thus notshown.

I claim the ornamental design for a light bar, as shown and described.